Figure 4From: Dynamic expression of CEACAM7 in precursor lesions of gastric carcinoma and its prognostic value in combination with CEAKaplan-Meier curves for postoperative survival. The median survival time of patients with CEACAM7 and CEA double-positivity was shorter than that of patients with double-negativity (log-rank test: P = 0.001). But, there was no significant difference between the median survival time of patients with single-positivity and double-negativity (P = 0.391).Back to article page